515441376

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{48371}}^1$

素因数の和:48424

約数の個数: 72

約数和(自身を含む): 1505433384

約数和(自身を除く): 989992008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 48371, 96742, 145113, 193484, 290226, 386968, 435339, 580452, 773936, 870678, 1160904, 1547872, 1741356, 1789727, 2321808, 3482712, 3579454, 4643616, 5369181, 6965424, 7158908, 10738362, 13930848, 14317816, 16107543, 21476724, 28635632, 32215086, 42953448, 57271264, 64430172, 85906896, 128860344, 171813792, 257720688, 515441376]

約数ペア:

[(1, 515441376), (2, 257720688), (3, 171813792), (4, 128860344), (6, 85906896), (8, 64430172), (9, 57271264), (12, 42953448), (16, 32215086), (18, 28635632), (24, 21476724), (32, 16107543), (36, 14317816), (37, 13930848), (48, 10738362), (72, 7158908), (74, 6965424), (96, 5369181), (111, 4643616), (144, 3579454), (148, 3482712), (222, 2321808), (288, 1789727), (296, 1741356), (333, 1547872), (444, 1160904), (592, 870678), (666, 773936), (888, 580452), (1184, 435339), (1332, 386968), (1776, 290226), (2664, 193484), (3552, 145113), (5328, 96742), (10656, 48371)]